Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Pluggable Auth). Supported versions that are affected are 5.6.37 and earlier and 5.7.19 and earlier. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
https://security.netapp.com/advisory/ntap-20171019-0002/
https://access.redhat.com/errata/RHSA-2017:3442
https://access.redhat.com/errata/RHSA-2017:3265
http://www.securitytracker.com/id/1039597
http://www.securityfocus.com/bid/101402
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html